package com.cyys.common.thirdInterface.aliyun;

import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import com.cyys.common.thirdInterface.ThirdConfig;

import java.util.HashMap;
import java.util.Map;
import java.util.Random;

/**
 * Created by Administrator on 2017/7/20.
 */
public class SMSUtil {
	// 产品名称:云通信短信API产品,开发者无需替换
	static final String product = "Dysmsapi";
	// 产品域名,开发者无需替换
	static final String domain = "dysmsapi.aliyuncs.com";

	public static Map<String, String> smsSend(String tel, String template, Map<String,String> tempParaMap) throws ClientException {
		// 可自助调整超时时间
		System.setProperty("sun.net.client.defaultConnectTimeout", "10000");
		System.setProperty("sun.net.client.defaultReadTimeout", "10000");

		// 初始化acsClient,暂不支持region化
		IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", ThirdConfig.SMS_ACCESS_KEYID, ThirdConfig.SMS_ACCESS_KEYSECRET);
		DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);
		IAcsClient acsClient = new DefaultAcsClient(profile);

		// 组装请求对象-具体描述见控制台-文档部分内容
		SendSmsRequest request = new SendSmsRequest();
		// 必填:待发送手机号
		request.setPhoneNumbers(tel);
		// 必填:短信签名-可在短信控制台中找到
		request.setSignName(ThirdConfig.SIGN_NAME);
		// 必填:短信模板-可在短信控制台中找到
		request.setTemplateCode(template);

		// 可选:模板中的变量替换JSON串,如模板内容为"亲爱的${name},您的验证码为${code}"时,此处的值为
		if(tempParaMap != null && tempParaMap.size() > 0){
			String tempPara="{";
			for(Map.Entry<String, String> entry : tempParaMap.entrySet()){
				tempPara +="\"" + entry.getKey() + "\":";
				tempPara += "\"" + entry.getValue() + "\",";
			}
			tempPara = tempPara.substring(0,tempPara.lastIndexOf(","));
			tempPara+="}";
			request.setTemplateParam(tempPara);
		}
		//System.out.println(tempPara);
		// 选填-上行短信扩展码(无特殊需求用户请忽略此字段)
		// request.setSmsUpExtendCode("90997");

		// 可选:outId为提供给业务方扩展字段,最终在短信回执消息中将此值带回给调用者
		// request.setOutId("yourOutId");

		// hint 此处可能会抛出异常，注意catch
		SendSmsResponse response = acsClient.getAcsResponse(request);
		Map<String, String> result= new HashMap<String, String>();
		result.put("code","1"); //默认失败
		result.put("msg","发送异常"); //默认失败
		if (response.getCode() != null) {
			if (response.getCode().equals("OK")) {
				result.put("code","0"); //发送成功
			}
			result.put("msg",response.getMessage());
		}
		return result;
	}

	private static String getFixLenthString(int strLength) {
		Random rm = new Random();
		// 获得随机数
		double pross = (1 + rm.nextDouble()) * Math.pow(10, strLength);
		// 将获得的获得随机数转化为字符串
		String fixLenthString = String.valueOf(pross);
		// 返回固定的长度的随机数
		return fixLenthString.substring(1, strLength + 1);
	}

	public static void main(String[] args) throws ClientException, InterruptedException {
		smsSend("18785048722", "SMS_85425005",null);
	}
}